RESEARCH ARTICLES
- Methylated Vnn1 at promoter regions induces asthma occurrence via the PI3K/Akt/NFκB-mediated inflammation in IUGR mice
Summary: Vascular non-inflammatory molecule 1 (vannin-1) is elevated in intrauterine growth retardation (IUGR) asthmatic mice, leading to activation of the PI3K/Akt/NFκB pathway responsible for bronchial oxidative stress and hyperresponsiveness.
- Evolutionary insights in Amazonian turtles (Testudines, Podocnemididae): co-location of 5S rDNA and U2 snRNA and wide distribution of Tc1/Mariner
Summary: This paper is important for understanding karyotype evolutionary dynamics in Amazonian turtles, focusing on physical mapping of repetitive DNA sequences.
- Coupled regulations of enzymatic activity and structure formation of aldehyde dehydrogenase Ald4p
Summary: A mutation study of cytoplasmically targeted aldehyde dehydrogenase Ald4p was conducted to show that the Ald4p structure formation is coupled to the regulation of its enzymatic activity.
- Nucleolar stress in Drosophila neuroblasts, a model for human ribosomopathies
Summary: Nucleolar stress (loss of ribosome production/function) in certain human progenitor or stem cells results in disease. In fruit flies, larval mushroom body neuroblasts are relatively resilient to nucleolar stress.
- Abnormal expression of GABAA receptor subunits and hypomotility upon loss of gabra1 in zebrafish
Summary: By coupling human medical genetics and in vivo functional analysis we show that GABRA1 regulates motility and the expression of specific subunits of the GABAA receptor during zebrafish development.
- Loss of cerebellar function selectively affects intrinsic rhythmicity of eupneic breathing
Summary: The cerebellum was believed to have no role in controlling eupneic respiration. Our findings suggest a cerebellar involvement in the coordination of breathing with other orofacial movements, such as swallowing.
- Starvation causes female-to-male sex reversal through lipid metabolism in the teleost fish, medaka (Olyzias latipes)
Summary: We investigated the effects of starvation on sex differentiation in medaka. Starvation caused female-to-male sex reversal through pantothenate metabolism, fatty acid synthesis and dmrt1 expression.
- A topological analysis of difference topology experiments of condensin with topoisomerase II
Summary: Tangles are used to model protein-DNA complexes. A three-dimensional ball represents protein while strings embedded in this ball represent protein-bound DNA. We used this simple model to analyze experimental results.
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Biology Open and COVID-19
We are aware that the COVID-19 pandemic is having an unprecedented impact on researchers worldwide. The Editors of all The Company of Biologists’ journals have been considering ways in which we can alleviate concerns that members of our community may have around publishing activities during this time. Read about the actions we are taking at this time.
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Future Leader Reviews launch in Biology Open
In the next phase of expanding our support for the early-career researcher community, we are launching Future Leader Reviews in Biology Open. Aimed at those in the first stages of their scientific career, they will provide an overview of a field of research from the perspective of biology's Future Leaders.
Find out more about about how to propose a Review.
Interview - Sonu Baral
First author Sonu shares the story behind her latest BiO research, what this means for the field and where her science journey is heading to next.
Do you have an idea for a Workshop?
Our Workshop programme may be on hold for now, but we are welcoming ideas for the 2022 line-up. The proposal deadline is 29 May 2020, so find out how to pitch your idea to the Workshop Committee in good time.
How to promote your research
Publishing your paper is just the start of communicating your research to the world. Some researchers feel uneasy about self-promotion, but chances are your existing network is interested in what you’re doing – you just need to tell them! Sharing your work is useful and professional. Follow our 10 tips to get started.